You’re welcome. That’s an easy recommendation because it’s so damned good! It’s out of print but you should be able to find a copy if you’re patient.
I’ve never heard/heard of Joel Xavier -- will check it out.
I saw K. Jarrett in late 70’s and it seemed he could do anything -- the crowd worshipped him as if he was a god. When he began grunting and plucking the piano strings, I walked out. Not to say there wasn’t plenty of great music back then (there was) but it was also a very self-indulgent era.